The rule says change "heads" only at chapter breaks or scene breaks.
But in my novel I have a long argument between two characters in which I want to change POV occaisionally to add depth the reader wouldn't otherwise see: the 2nd character's unshared reasoning and perception of 1st character; information the 2nd character knows, but the 1st character does not. There are three times in 26 pages (a looong scene) in which I show the 2nd characte'rs POV. I have used adequate clues to signal the changes ("Adam's head throbbed where Eve had decked him."), and a double space between them for added emphasis.
How long should each section be in one POV before you can change? Is double-spacing between them necessary?
Any suggestions? rules of thumb? How do you do it?
(BTW I noticed Frank Herbert changing from Duke Leto to Paul etc. from one paragraph to the next in DUNE.)
But in my novel I have a long argument between two characters in which I want to change POV occaisionally to add depth the reader wouldn't otherwise see: the 2nd character's unshared reasoning and perception of 1st character; information the 2nd character knows, but the 1st character does not. There are three times in 26 pages (a looong scene) in which I show the 2nd characte'rs POV. I have used adequate clues to signal the changes ("Adam's head throbbed where Eve had decked him."), and a double space between them for added emphasis.
How long should each section be in one POV before you can change? Is double-spacing between them necessary?
Any suggestions? rules of thumb? How do you do it?
(BTW I noticed Frank Herbert changing from Duke Leto to Paul etc. from one paragraph to the next in DUNE.)